package com.tsxy.service;

import com.tsxy.entity.UsedBookPictureRelation;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;
import java.util.Map;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author 飞
 * @since 2022-03-12
 */
public interface IUsedBookPictureRelationService extends IService<UsedBookPictureRelation> {

    int insertRelationBatch( Integer bookIds , List<Integer> fileIds,Map<Integer,String> s);
}
